example:
package main
import "fmt"
func foo(c chan int, someValue int){
c <- someValue * 5
}
func main() {
fooVal := make(chan int) // can include a struct.
go foo(fooVal, 5)
go foo(fooVal, 3)
//v1 := <-fooVal
//v2 := <-fooVal
v1, v2 := <-fooVal, <-fooVal // This by default is blocking
fmt.Println(v1,v2)
}